The New Hampshire Hospital Association along with our subcontractor, the Connecticut Hospital Association (CHA), are contracted to collect and process New Hampshire hospital discharge data for the NH Department of Health and Human Services (DHHS).

The following information is for hospital use only:

UHFDDS Access: 

Current Users: Click here to log-on to UHFDDS

New Users: Click here to download the Access Authorization Form. Complete and return this form to Caroline Lavoie at This email address is being protected from spambots. You need JavaScript enabled to view it.

UHFDDS Instructions:

Download the UHFDDS Data Submission Manual 

This manual applies to discharges prior to July 1, 2022

Download the UHFDDS Data Submission Manual 2022 

This manual applies to discharges beginning July 1, 2022 

Should you have any questions with regard to this project, please email This email address is being protected from spambots. You need JavaScript enabled to view it.. 

The Data Management System has been made possible in part by the NH Department of Health and Human Services, the NH Insurance Department and the NH Hospital Association.